SIMPLE NETWORK MANAGEMENT PROTOCOL

Table 3-5 Supported Notification Messages (Continued)

Object Label

Object ID

Description

 

 

 

warmStart

1.3.6.1.6.3.1.1.5.2

A warmStart trap

 

 

signifies that the

 

 

SNMPv2 entity, acting in

 

 

an agent role, is

 

 

reinitializing itself such

 

 

that its configuration is

 

 

unaltered.

 

 

 

linkDown*

1.3.6.1.6.3.1.1.5.3

A linkDown trap

 

 

signifies that the SNMP

 

 

entity, acting in an agent

 

 

role, has detected that

 

 

the ifOperStatus object

 

 

for one of its

 

 

communication links is

 

 

about to enter the down

 

 

state from some other

 

 

state (but not from the

 

 

notPresent state). This

 

 

other state is indicated by

 

 

the included value of

 

 

ifOperStatus.

 

 

 

linkUp*

1.3.6.1.6.3.1.1.5.4

A linkUp trap signifies

 

 

that the SNMP entity,

 

 

acting in an agent role,

 

 

has detected that the

 

 

ifOperStatus object for

 

 

one of its

 

 

communication links left

 

 

the down state and

 

 

transitioned into some

 

 

other state (but not into

 

 

the notPresent state).

 

 

This other state is

 

 

indicated by the included

 

 

value of ifOperStatus.

 

 

 

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SMC Networks SMC6824M manual Object Label Object ID Description

SMC6824M specifications

The SMC Networks SMC6824M is a robust and reliable managed switch that caters to the needs of small to mid-sized businesses, as well as enterprise environments. This switch is designed to provide enhanced performance, scalability, and security for network infrastructures that require efficient traffic management and comprehensive control.

One of the key features of the SMC6824M is its 24 10/100/1000BASE-T ports, which offer lightning-fast Ethernet connectivity. These ports are capable of auto-negotiation, allowing devices to automatically adjust their settings for optimal performance, making it easier to integrate various hardware into existing networks. Additionally, the switch includes four Gigabit SFP slots for fiber uplinks, which allow for extended connectivity options and improved network design.

The SMC6824M employs advanced Layer 2 and Layer 3 functionalities, giving network administrators the tools they need to manage their networks effectively. It supports features like VLAN (Virtual Local Area Network) support and Quality of Service (QoS), ensuring efficient bandwidth management and enhanced performance for critical applications. Through VLAN segmentation, it can isolate network traffic for different departments or functions, enhancing security and reducing congestion.

The switch also offers comprehensive network management capabilities through SNMP (Simple Network Management Protocol) and a web-based interface, enabling easy configuration, monitoring, and troubleshooting. The SMC6824M includes support for port mirroring, which is important for diagnostics and monitoring network performance.

Another significant characteristic of the SMC6824M is its redundancy features, which include IEEE 802.1d Spanning Tree Protocol (STP) to prevent loops and provide network resilience. This is essential for maintaining continuous operation, especially in dynamic environments where network availability is critical.

In terms of security, the SMC6824M supports 802.1X port-based authentication, ensuring that only authorized devices gain access to the network. This feature is crucial for protecting sensitive data and maintaining the integrity of the network.

Overall, the SMC Networks SMC6824M is a versatile and feature-rich managed switch that delivers the performance and flexibility required to support growing networks. Its combination of layer management, security features, and user-friendly interface makes it an excellent choice for organizations looking to enhance their network infrastructure.